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Lisa [10]
3 years ago
15

Directions:

Mathematics
1 answer:
Nadya [2.5K]3 years ago
4 0
1. The first angle is a supplementary angle , which equals to 180 degrees.

2. The second angle is a complementary angle which is 90 degrees.

hope this helps !
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The smallest number that has 3,7 and 11 as prime factors
andreyandreev [35.5K]

Answer:

231

Step-by-step explanation:

Since prime numbers are always relatively prime, we can just multiply them together. 3*7*11=21*11=231

4 0
3 years ago
Alguien me ayuda a resolver esto por favor es urgente 1/2+1/4=​
natulia [17]

Answer:

48

Step-by-step explanation:

Solo quiero ganar puntos

5 0
2 years ago
6.
Lady_Fox [76]

Answer:

Choice A

Step-by-step explanation:

Use the F. O. L. D method while solving

4 0
3 years ago
Write an equation for the line that has a slope -8/9 and goes through the point (-7, 7)
Jobisdone [24]

Answer:

y = (-8/9)x + 0.77777

Step-by-step explanation:

We already know the slope, so the only thing left to find is the y-intercept.

To find the y-intercept, we can <u>plug in the slope and point to the slope-intercept form equation</u> (y = mx+b, where m=slope and b=y-int.)

y   =     m *  x    + b

(7) = (-8/9)*(-7)   + b

<u>Now, just solve for b!</u>

(7) = (-8/9)*(-7)   + b

7 = 56/9 + b

7 - (56/9) = b

b = 0.777777 (repeating decimal, usually signified by a little line above the 7)

so now we just <u>plug in the slope and y-intercept we found into y = mx + b.</u>

y = mx + b

y = (-8/9)x + 0.77777

5 0
3 years ago
Read 2 more answers
Center: (9,0), Radius: 5√3
densk [106]

Answer:

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Step-by-step explanation:

่ก่หาห่กาไย

7 0
3 years ago
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